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All the ideas for 'Thinking About Mathematics', 'Inventing Logical Necessity' and 'The Trouble with Being Born'

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34 ideas

1. Philosophy / A. Wisdom / 3. Wisdom Deflated
So-called wisdom is just pondering things instead of acting [Cioran]
1. Philosophy / E. Nature of Metaphysics / 3. Metaphysical Systems
Systems are the worst despotism, in philosophy and in life [Cioran]
1. Philosophy / H. Continental Philosophy / 3. Hermeneutics
A text explained ceases to be a text [Cioran]
5. Theory of Logic / D. Assumptions for Logic / 2. Excluded Middle
Intuitionists deny excluded middle, because it is committed to transcendent truth or objects [Shapiro]
5. Theory of Logic / E. Structures of Logic / 2. Logical Connectives / c. not
Negation doesn't arise from reasoning, but from deep instincts [Cioran]
6. Mathematics / A. Nature of Mathematics / 3. Nature of Numbers / b. Types of number
The number 3 is presumably identical as a natural, an integer, a rational, a real, and complex [Shapiro]
6. Mathematics / A. Nature of Mathematics / 3. Nature of Numbers / h. Reals from Cauchy
Cauchy gave a formal definition of a converging sequence. [Shapiro]
6. Mathematics / B. Foundations for Mathematics / 1. Foundations for Mathematics
Categories are the best foundation for mathematics [Shapiro]
6. Mathematics / B. Foundations for Mathematics / 5. Definitions of Number / f. Zermelo numbers
Two definitions of 3 in terms of sets disagree over whether 1 is a member of 3 [Shapiro]
6. Mathematics / B. Foundations for Mathematics / 7. Mathematical Structuralism / a. Structuralism
Numbers do not exist independently; the essence of a number is its relations to other numbers [Shapiro]
A 'system' is related objects; a 'pattern' or 'structure' abstracts the pure relations from them [Shapiro]
6. Mathematics / C. Sources of Mathematics / 6. Logicism / d. Logicism critique
Logicism seems to be a non-starter if (as is widely held) logic has no ontology of its own [Shapiro]
6. Mathematics / C. Sources of Mathematics / 7. Formalism
Term Formalism says mathematics is just about symbols - but real numbers have no names [Shapiro]
Game Formalism is just a matter of rules, like chess - but then why is it useful in science? [Shapiro]
Deductivism says mathematics is logical consequences of uninterpreted axioms [Shapiro]
6. Mathematics / C. Sources of Mathematics / 10. Constructivism / b. Intuitionism
Critics resent the way intuitionism cripples mathematics, but it allows new important distinctions [Shapiro]
6. Mathematics / C. Sources of Mathematics / 10. Constructivism / c. Conceptualism
Conceptualist are just realists or idealist or nominalists, depending on their view of concepts [Shapiro]
6. Mathematics / C. Sources of Mathematics / 10. Constructivism / d. Predicativism
'Impredicative' definitions refer to the thing being described [Shapiro]
7. Existence / A. Nature of Existence / 3. Being / i. Deflating being
The word 'being' is very tempting, but in fact means nothing at all [Cioran]
7. Existence / D. Theories of Reality / 4. Anti-realism
People who really believe anti-realism don't bother to prove it [Cioran]
10. Modality / A. Necessity / 6. Logical Necessity
Logical necessity involves a decision about usage, and is non-realist and non-cognitive [Wright,C, by McFetridge]
11. Knowledge Aims / B. Certain Knowledge / 1. Certainty
Opinions are fine, but having convictions means something has gone wrong [Cioran]
Convictions are failures to study anything thoroughly [Cioran]
12. Knowledge Sources / C. Rationalism / 1. Rationalism
Rationalism tries to apply mathematical methodology to all of knowledge [Shapiro]
16. Persons / F. Free Will / 5. Against Free Will
If people always acted without words we would take them for robots [Cioran]
18. Thought / D. Concepts / 5. Concepts and Language / a. Concepts and language
If only we could write like a reptile, of endless sensations and no concepts! [Cioran]
19. Language / A. Nature of Meaning / 7. Meaning Holism / b. Language holism
Holism cannot give a coherent account of scientific methodology [Wright,C, by Miller,A]
20. Action / C. Motives for Action / 4. Responsibility for Actions
We could only be responsible if we had consented before birth to who we are [Cioran]
21. Aesthetics / A. Aesthetic Experience / 6. The Sublime
We morally dissolve if we spend time with excessive beauty [Cioran]
23. Ethics / F. Existentialism / 3. Angst
In anxiety people cling to what reinforces it, because it is a deep need [Cioran]
23. Ethics / F. Existentialism / 4. Boredom
Fear cures boredom, because it is stronger [Cioran]
It is better to watch the hours pass, than trying to fill them [Cioran]
25. Social Practice / F. Life Issues / 4. Suicide
Suicide is pointless, because it always comes too late [Cioran]
29. Religion / D. Religious Issues / 2. Immortality / d. Heaven
The first man obviously found paradise unendurable [Cioran]